Edmonton
Canada
7
2008-06-19
Gordon Ritchie from Edmonton, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
WOOD SUBSTITUTE STRUCTURAL FRAME MEMBER
#2 | 2007-11-15MOULD RESISTANT SANDWICH PANEL
#3 | 2006-11-23Method of rigidifying a foam panel and a foam panel
#4 | 2006-11-23Fire resistant panel with structural inserts
#5 | 2006-08-31Fire resistant rigid foam construction panel
#6 | 2005-12-29Rigid foam building component
#7 | 2005-12-29Rigid foam building panel
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